baber/WOPTO huggingface dataset:
Patent JP-S6363950-A (JP)
Title: Eccentricity measuring apparatus
Inventor: KUWATA NAOKI
IPC: G01N21/95
Filed: 1986-09-04
Abstract: PURPOSE:To determine the eccentricity of a recording medium, by sticking a high polymer piezo-electric film on an objective lens support spring of an optical pickup to detect the displacement of an objective lens when the pickup performs a servo operation from a potential difference generated in the film. CONSTITUTION:An objective lens 26 is supported 32 and a plate spring 33 is supported movably in the direction of a track while a plate spring 35 is supported movably in the direction of focus. A piezo-electric film is stuck on the plate spring 33. A member 37 is fixed. As the lens 26 moves following a data track on a recording medium with a track servo, the plate spring 33 deflects to extend or reduce the piezo-electric film 36, which generates a potential difference between electrodes 38a and 38b, thereby enabling the measuring of displacement of the lens 26. The eccentricity of the recording medium can be measured by monitoring the action of the lens 26. Frequency component of the eccentricity can be determined from an output of the electrode 38.
Patent JP-S5998625-A (JP)
Inventor: KASHIWA TOSHIO
IPC: A01F12/50
Filed: 1982-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0872703-A (JP)
Title: Brake control device
Inventor: NAKAMURA YOSHIHIRO
IPC: B60L7/24
Filed: 1994-09-01
Abstract: PURPOSE: To enable stable braking action by eliminating the separation of a bake command from the actual braking force. CONSTITUTION: In the electropneumatic control device, each of a plurality of electric motors M1 to M4 is brought into one to one correspondence with each of a plurality of brake cylinders B1 to B4; and in the brake pattern calculating part 2, a necessary brake pattern to the brake command being input from the outside is calculated. The electric brake force obtained from each of the electric motors 3 to this brake pattern is calculated in an electric brake calculating part 4; and in an electropneumatic calculating part 6 the deviation of the electric brake force obtained from each of the electric motors from the brake pattern for each cooporative brake control system is obtained, and a necessary brake force is calculated, and the pneumatic brake force for each cooperative brake control system is applied to the corresponding brake cylinder for applying pneumatic brake.  Thus, the mutual cooperative control of an electric brake force and a pneumatic brake force is carried out for each of a plurality of the cooperative brake control systems.
Patent JP-H0954518-A (JP)
Title: Fixing device
Inventor: KAMIJO MASAHIKO
IPC: G03G15/20
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To surely control the surface temp. of the whole of a fixing roller within the range of a fixing temp. without increasing the number of parts constituting a device even if fixing on a narrow and small regular size recording paper is consecutively executed. SOLUTION: A thermistor 11 is arranged in a paper passing region between a reference paper passing position PS coming into contact with a smallest regular size recording paper in an axial direction (the direction of the arrow A) and a boundary position PB. In a heater 12, the heat generation at the boundary position PB is controlled to a reference heat generation H1 and the heat generation is gradually reduced from the boundary position PB to one end part of the fixing roller 1. Then, the heat generation at the middle position between the boundary position PB and a maximum paper passing region PM is controlled to a heat generation H2 lower than the heat generation H1 by a heat difference D1 and the heat generation in the residual paper non-passing region in controlled to the heat generation H2 .  In other words the heater 12 has such a heat generation characteristic that an averaged heat generation per unit length in the paper non-passing region from the boundary position PB to the maximum paper passing position PM is made lower than the reference heat generation H1 per unit length in the paper passing region from the reference paper passing position PS to the boundary position PB.
Patent JP-H041025-A (JP)
Title: Embossing plate and preparation of embossed sheet having different gloss parts using the same
Inventor: MIYAZAWA KAZUSHI
IPC: B29C59/02
Filed: 1990-08-07
Abstract: PURPOSE:To prepare an embossed sheet having a changeable gloss surface and showing excellent design effect by forming fine unevenness to a part of the surface of a base material. CONSTITUTION:An embossing plate 1 is prepared by forming fine unevenness 3 to the surface of a base material 2 by blast treatment. As the base material 2, a metal plate or cylinder composed of material quality such as steel or copper or a resin plate or cylinder composed of material quality such as an epoxy resin or a diallylphthalate resin is used. The shape of the fine unevenness 3 can be formed by known blast treatment so as to impart a mat surface to the base material and a degree of matting can be set to a desired one corresponding to a purpose by the condition of blast treatment. When an embossed pattern 4 is provided to the embossing plate, the design of the depth of the embossed pattern 4 having the matting effect due to the fine unevenness 3 is added and design effect is enhanced.
Patent JP-S6186008-A (JP)
Title: Manufacture of martensitic stainless steel
Inventor: CHINJU TATSUO
IPC: B21B3/02
Filed: 1984-10-04
Abstract: PURPOSE:To restrict the generation of heat crack at the time of cutting a martensitic stainless steel billet, and to improve the yield of product, by reducing the thickness of a hot billet obtained by continuous casting as well as providing a specific heat treatment to the hot billet, and cutting it successively into the prescribed dimensions, before heating it by an ordinary means to hot roll it. CONSTITUTION:A hot billet obtained by continuous casting is heated to be rough rolled into a <=160mm thickness without cooling it to the temperature of a <= starting point (Ms) of martensite transformation, and then this hot billet is cooled at the cooling rate of <=40 deg.C/hr after heating it at 700-900 deg.C for >=2.5hr. A slow cooling stage of <=4 deg.C/hr cooling speed is inserted, at need, for the hot billet after being rough rolled. In this way, the generation of heat crack is reduced, by restricting the transformation to martensite, and reducing a heat input by reducing the thickness of billet at the time of cutting.
Patent JP-H0872347-A (JP)
Title: Thermal transfer recording apparatus
Inventor: OKAMOTO SEIJI
IPC: H04N1/00
Filed: 1994-09-01
Abstract: PURPOSE: To simplify the constitution of a changeover means to reduce the cost thereof by providing a pendulum gear mechanism as the changeover means connecting and disconnecting a motor and a manuscript feed means or the motor and a recording paper feed means. CONSTITUTION: At the time of the feed of a manuscript, the first planetary gear g6 of a first pendulum gear mechanism 35 is subjected to revolution motion in a clockwise direction to transmit the rotation of a first motor M1 to a separation roller gear g14. At the time of the feed of recording paper, the first planetary gear g6 of the first pendulum gear mechanism 35 is subjected to revolution motion in a counterclockwise direction. At the time of the feed of other recording paper, the planetary gear g31 of a second pendulum gear mechanism 46 is subjected to revolution motion in the counterclockwise direction to transmit the rotation of a second motor M2 to a second pickup roller gear g24 and a feed roller gear g18. Therefore, by using the pendulum gear mechanisms 35, 46 as a means changing over the rotary direction of the motors, the connection of the motor with a manuscript feed means and the connection of a recording paper feed means with the motor, the structure of the changeover mean is simplified.
Patent JP-H0959869-A (JP)
Title: Treating finishing oil for synthetic fiber and its production
Inventor: ARANISHI YOSHITAKA
IPC: D06M101/16
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a treating finishing oil made into a stable aqueous emulsion having both a small particle size and a narrow particle diameter distribution and a small blending ratio of an emulsifying agent in the treating finishing oil. SOLUTION: This treating finishing oil is an aqueous emulsion having a blending ratio of an emulsifying agent component of 0.1 to less than 10wt.%, <=0.8μm average particle diameter and <=0.8 a dispersion coefficient of the particle diameter distribution of the formula, δ-(<90> Dp -<10> Dp )/<50> Dp (wherein<10> Dp ,<50> Dp and<90> Dp are particle diameters when the integrated amounts of the integrated particle size distribution of the particle diameter account for 10%, 50% and 90%, respectively). The treating finishing oil is produced by introducing a smoothing agent as a finishing oil constituent component through a microporous membrane having a uniform particle system into water containing the emulsifying agent component under pressure.
Patent JP-S6285794-A (JP)
Inventor: SHIDONII RENADO UITSUPUSU
IPC: B63B49/00
Filed: 1986-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6368323-A (JP)
Title: Wire cut electric discharge machining control device
Inventor: OBARA HARUKI
IPC: B23H7/04
Filed: 1986-09-06
Abstract: PURPOSE:To uniformly maintain variation in energy due to leakage current during machining a corner of a workpiece, to aim at stably machining the workpiece, by providing a memory means, a corner angle calculating means, a corner machining area discriminating means, a control means and the like the electrical condition is changed over. CONSTITUTION:A corner angle calculating means A calculates a corner angle in a machining path at a joint, and when a corner machining area discriminating means E detects such that the machining progress goes into a corner machining area, a control means F reads an electrical condition for machining the corner from a first memory means C, and therefore, the electrical condition is changed over from a linear machining condition into an electrical condition in accordance with the corner angle. Further, when the machining for the corner machining area is completed, it is changed over into the linear machining electrical condition. With this arrangement, variations in electrical energy due to leakage current during corner machining may be always maintained to be constant, thereby it is possible to carry out stable machining.
Patent JP-2000046718-A (JP)
Title: Method and apparatus for simultaneous measurement of particle size distribution and turbidity
Inventor: FUKUI TOSHIBUMI
IPC: G01N15/06
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus in which the turbidity of a suspension sample and the particle size distribution of a particle group as a suspension can be measured simultaneously on the basis of the same suspension sample. SOLUTION: The intensity distribution of diffracted and scattered light obtained by shining a laser beam at a suspension S is measured (by using a sing detector 5, a side-scattered-light sensor 6 and a back-scattered-light sensor 7). On the basis of its measured result, the particle size distribution of a particle group P in the suspension S is calculated. The integrated value of the measured result of the spatial intensity distribution of the diffracted and scattered light is calculated. Thus, the turbidity of the suspension S is found. The turbidity which is found in this manner can become a value which is theoretically more suitable as compared with a measured result by a turbidity meter on the basis of a scattered-light measuring method.
Patent JP-H0660410-A (JP)
Title: Lens cleaning device for optical information storage device
Inventor: OMORI AKIRA
IPC: G11B7/12
Filed: 1992-08-05
Abstract: PURPOSE:To prevent deposition of dust and to simplify the structure by housing a cleaner in a casette case at the tune or PM unused condition in the lens cleaning device of an optical information storage device. CONSTITUTION:A shaft 13 arranged in a casette case 11 attachable on and detachable off an optical information storage device capable of moving and rotating so that the end of the shaft is putting in and out from an opening 12 is provided and a lens cleaner 16 is mounted at the end of the relevant shaft 13. A recovering spring 18 and a bevel gear 17 are mounted on the shaft 13 and an operation shaft 19 at the end of which a bevel gear 20 engaged with the bevel gear 17 is mounted capable of moving and rotating in the axial direction within the casette case. The operation shaft 19 is projected outward from the casette case and operated even after the casette case is inserted in the optical information storage device. By pressing the operation shaft 19 into, the shaft 13 is pushed down by the mutual engagement of the bevel gears and depressing force and the lens cleaner at the lower end is protruded from the opening.
Patent JP-H0740254-A (JP)
Title: Setting jig for half devided type polishing roll
Inventor: TSUNODA AKIRA
IPC: B24D13/02
Filed: 1993-07-30
Abstract: PURPOSE:To facilitate a roll setting work by projecting a jaw in one of two semi-annular bodies forming an annular body in a cylindrical puff for making surface finishing of a polishing object or a half divided polishing roll of an bush and mounting an opening/closing mechanism on the other impact part. CONSTITUTION:An opening/closing mechanism 3 and a shaft fixing mechanism for of a setting jig W are released and semi-annular bodies 6 and 7 are mutually opened and a circular aperture 1 a of the semi-annular bodies are fitted to a rotary shaft and the opening/closing mechanism 3 is operated and closed when a polishing roll fitting work is carried out. That is, a locknut 11 is loosened and a screw bar 10 which is set down is set up and then the locknut 11 is tightened and the jaw part 14 of the upper semi-annular member 6 is brought in pressure contact with the bottom face of the locknut 11 and the semi-annular bodies 6 and 7 are mutually integrated. Then, the lower body Rd of the polishing roll R or the rotary shaft S is brought into contact with it from a lower side and the setting jigs W on both sides are shifted inwardly towards the polishing roll and a base part 100 of the polishing roll R is supported on a jaw 2 and the upper body Ra of the roll R is joined to the rotary shaft S and fastened with bolts and nuts.
Patent JP-S6452174-A (JP)
Title: Copying machine
Inventor: ONISHI TAKASHI
IPC: G03G15/01
Filed: 1987-08-21
Abstract: PURPOSE:To prevent a miscopying by automatically selecting a simultaneous- color mode by means of performing a moving operation which sets a range specifying device to a desired switch position and automatically releasing the simultaneous-color mode by means of moving a range specifying device to the outside of an original range in a scanning direction. CONSTITUTION:When simultaneous-color copying is performed, the range specifying device 40 sets the border of two colors, specifies a range of each color and selects and releases the simultaneous-color mode. That is, a lever 41 is provided on the side of an original glass 16 so that it can slide in a slide groove 45 along the scanning direction of a scanner 11. The knob part of the lever 41 is provided with a detecting switch 43 which outputs a signal for selecting the simultaneous-color mode. In the reference position of the tip part on the side of a starting point in the scanning direction of the slide groove 45, a reference position detecting switch 47 is provided which detects that the lever 41 places outside of the original range in the scanning direction and outputs a signal which releases the simultaneous-color mode.
Patent JP-2001030633-A (JP)
Title: Reversible heat sensitive recording medium
Inventor: TAKEMOTO SHINYA
IPC: B41M5/42
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat sensitive recording medium, capable of erasing an image efficiently and surely at a high speed by heating employing a thermal head and preventing the deterioration of accuracy of the image upon developing. SOLUTION: This reversible heat sensitive recording medium is constituted of a laminated body having a reversible heat sensitive recording layer 2 and capable of indicating or erasing a visible image by changing the transparency or the color developing property of the reversible heat sensitive recording layer 2 by changing a temperature reversibly. In such a reversible heat sensitive recording medium, a temperature gradient mitigating layer 4, consisting of a light transmission synthetic resin and having the layer thickness of not less than 10 μm, is provided on the surface side of the reversible heat sensitive recording layer 2.  When the medium is heated from the surface of the laminated body by a thermal head with dot unit, the wide part of the reversible heat sensitive recording layer of the reversible heat sensitive recording medium having the temperature gradient mitigating layer 4 of layer thickness of not less than 10 μm can be heated to a uniform temperature (a) compared with a conventional example (b) having a protective layer 4' of layer thickness of not more than 10 μm.
Patent JP-H0766865-A (JP)
Title: Isdn connection confirmation equipment
Inventor: SHIMIZU HIDEKI
IPC: H04M3/22
Filed: 1993-08-24
Abstract: PURPOSE:To obtain an information network with high reliability by making dialing or making call connection from an ISDN connection confirmation equipment to each subscriber terminal equipment being a maintenance object periodically or manually so as to check the normality up to a DSV and connection normality up to a subscriber terminal equipment. CONSTITUTION:Various data from each of low speed terminal equipments 11-1-11-n, 12-1-12-n, 13-1-13-n are respectively multiplexed by multiplexers 21-23 and the multiplexed data are sent to other multiplexers 21-23 via lines 51-53. For example, a fault takes place in the line 53 and when communication is disable via the line 53, a network management equipment 41 gives a command of making dialing to the multiplexer 23 via a public network 61 to the multiplexer 21 to bypass data having been sent from the multiplexer 21 to the multiplexer 23 via the line 53 to the ISDN public network 61. In this case, the connection via the public network 61 is disable due to any fault, the communication between the multiplexers 21, 23 is interrupted and a role of backup devices is not fulfilled. In order to prevent it, the confirmation device 70 periodically makes a call to the multiplexers 21-23 to check the connection normality of the public network 61.
Patent JP-H0929308-A (JP)
Title: Method for joining hot rough bar
Inventor: NAKAMURA TAKAAKI
IPC: B23K26/21
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a joining method capable of a rolling without causing breaking till finish rolling and coiling in a perfectly continuous process. SOLUTION: Both end parts of preceding and succeeding rough bars having the thickness of (t) which is fed to join the bars in a hot rolling line which aims the perfectly continuous process are abutted and the upper part, lower part or both parts of the cross sections to be welded are made into the groove condition of the groove angle of >=90 deg. and substantial weldable thickness range is taken as 0.3t-0.8t. After that, by starting the initial rolling at 3-30sec after welding >=20% of the entire width in the thickness direction of this weldable part except inevitable unwelded part, the breaking of a steel sheet is eliminated. By taking welding rate in the thickness direction in parts of 50-150mm from both end parts as >=30%, the joint without generating edge crack is obtained.
Patent JP-H1154185-A (JP)
Title: Battery terminal
Inventor: YAMASHITA KAZUNORI
IPC: H01M2/30
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a battery terminal capable of adapting to plural types of battery post. SOLUTION: A battery terminal 10 has a main mounting part 11. The main part 11 is mounted with a nut 17 at its position opposed to its curved part 12, into which nut a bolt 18 is screwed. The thrust of the bolt 18 causes a presser member 19 to slide toward the curved part 12. The presser member 19 presses a battery post P against the curved part 12 for the fixation and electrical connection thereof. This battery terminal 10 uses the stroke of the presser member 19 as the fastening range, which is wider than that by the existing manner where a metal member is constricted in diameter. The battery terminal 10 thus adapts to plural types of battery post P having different sizes to become free of replacement irrespective of the types.
Patent JP-H1155221-A (JP)
Title: Optical signal transmission device and its method
Inventor: SUZUKI KENICHI
IPC: H04J14/06
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for suppressing inductive brilliance dispersion while the transmission quality change caused by increase of the frequency fluctuation in an optical signal is suppressed by multiplexing respective optical signals so that polarization directions are orthogonal to adjacent optical signal pits. SOLUTION: An optical pulse outputted from an optical pulse light source 1 is branched into two by a polarized wave holding-type optical branching unit 2 and they are supplied to light intensity modulators 3A and 3B. The light intensity modulator 3A modulates the optical pulse based on data to be transmitted and directly outputs it to a polarized wave synthesizer 5 as the optical signal. The optical pulse which is made incident on a polarized wave holding optical fiber 6e from the polarized wave holding-type optical branching unit 2 has a relation with the optical pulse supplied to the light intensity modulator 3A so that the polarized waves are orthogonal by rotating the polarized wave holding optical fiber 6e by 90 degrees and connecting it to the light intensity modulator 3B.  The optical signal outputted from the light intensity modulator 3B is delayed by light delay and is supplied to the polarized wave multiplexer 5.
Patent JP-2001031285-A (JP)
Title: Image forming apparatus
Inventor: UEMURA TAKESHI
IPC: B65H29/58
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus allowing all operations such as supply of paper sheets and jam clearing from the front side so as to be disposed by the wall or adjacent to a piece of furniture. SOLUTION: A both-sided path 61 used in both-sided copying is formed by a both-sided guide member 11. The both-sided guide member 11 is drawn out of the front of an image forming apparatus 1 to be removed. By this arrangement, when a paper jam occurs in the both-sided path 61, jam clearing can be conducted by removing the both-sided guide member 11.
Patent JP-H0492778-A (JP)
Title: Front side plate of body fitting part construction
Inventor: OKAMOTO TOMOYASU
IPC: B62D25/16
Filed: 1990-08-08
Abstract: PURPOSE:To improve rigidity of the joining part of the rear part of a vehicle body front side plate with a front pillar and improve vibration characteristic of the body by extendedly providing a front pillar reinforce on the front side of the body in the front and rear direction, and supporting the rear part of the body front side plate with this extended part through the front pillar. CONSTITUTION:An outer 22 and an inner 24 constituting a front pillar 20 are arranged inside in the vehicle width direction of the rear part 12A of a front fender apron 12. A front pillar reinforce 34 is arranged in the closed sectional part of the front pillar 20. In this case, extended parts in front 36, 38 are formed on the upper part of front end 34D of the reinforce 34, corresponding to the through holes 28, 30 of the outer 22. Through holes 36A, 38A and weld nuts 40 are respectively provided on the extended parts 36, 38. Bolts 18 are screwed in the weld nuts 40, and the rear part 12A of the apron 12 is fixedly secured to the reinforce 34 through the outer 22.